Langster Street
Part No.  

Langster Street

Part No.  129219
Langster Street
Technical Specifications

The Langster Street has been designed with one thing in mind—to float through city streets in seemingly effortless style.

The frame is built out of our A1 Premium Aluminum, which keeps things light and stiff-as-a-board, while the FACT carbon fork reduces road chatter and provides predictable steering response when you need it.

The build kit, meanwhile, has no compromises, with stiff, strudy track wheels, durable tires, bull horn handlebars for that much-need tinge of street cred, and a 48x17 gearing that's fit for most conditions and has a nice, high number of skid patches.

  • A1 Premium Aluminum frame with track-specific geometry has fully manipulated tubing and impressive overall stiffness, making the Langster a formidable threat on both the track and the streets.
  • Specialized FACT carbon fork increases front end ridigity, while also providing excellent steering response for the unique demands of the track.
  • Axis Sport Track wheels provide plenty of stiffness and explosive power for sprints to the line, as well as enough strength and durability for everyday riding.

Technical Specifications

SEAT BINDER Bolt type, alloy, 31.8mm
FORK Specialized FACT carbon fiber, alloy steerer/crown
FRAME Specialized A1 Premium Aluminum, Track Geometry, fully manipulated tubing, compact design, integrated headset. 120mm track dropouts
BOTTOM BRACKET 68mm BB, Cr-Mo axle
CHAIN KMC Z510HX, single-speed
CRANKSET 144 BCD spider, alloy crankarms, 48T
CASSETTE 17T track cog, thread-on w/ steel lock ring
SADDLE Body Geometry Toupe Sport, Gel Langster
TAPE Specialized S-Wrap
SEATPOST Alloy, 2-bolt clamp, 12mm offset, 27.2mm, anti-corrosion hardware
HANDLEBARS Specialized Cowhorn, alloy
STEM Specialized, 3D forged alloy, 4-bolt, 7-degree rise
FRONT BRAKE Tektro RB317 long reach caliper
REAR BRAKE Tektro RB317 caliper, long reach
PEDALS Nylon, 105x78x28mm, loose balls w/ reflectors
REAR WHEEL Axis Sport Track
INNER TUBES 700x20/28mm, 40mm Presta valve
FRONT TIRE Espoir Sport, 60 TPI, wire bead, double BlackBelt protection, 700x25mm
REAR TIRE Threshold, 60 TPI, wire bead, BlackBelt protection, 700x28mm
FRONT WHEEL Axis Sport Track


Geometry Chart

Langster - Geometry

  46 49 52 54 56 58 61
Crank Length 165mm 165mm 165mm 167.5mm 170mm 170mm 172.5mm
Stem Length 70mm 80mm 90mm 100mm 100mm 110mm 110mm
Seatpost Length 300mm 300mm 350mm 350mm 350mm 350mm 350mm
Saddle Width 143mm 143mm 143mm 143mm 143mm 143mm 143mm
Handlebar Width 390mm 400mm 400mm 400mm 420mm 420mm 420mm
Reach 362mm 372mm 384mm 390mm 403mm 409mm 420mm
Top Tube Length, Horizontal 499mm 512mm 528mm 538mm 557mm 568mm 584mm
Stack 480mm 488mm 503mm 517mm 537mm 556mm 573mm
Wheelbase 948mm 952mm 960mm 970mm 980mm 992mm 1008mm
Chainstay Length 396mm 396mm 395mm 395mm 394mm 394mm 393mm
Front Center 558mm 562mm 571mm 581mm 591mm 603mm 619mm
BB Drop 55mm 55mm 52.5mm 52.5mm 50mm 50mm 47.5mm
BB Height 285mm 285mm 287.5mm 287.5mm 290mm 290mm 292.5mm
Seat Tube Angle 74° 74° 74° 74° 74° 74° 74°
Head Tube Angle 71° 72° 73° 73° 74° 74° 74°
Seat Tube Length 410mm 440mm 480mm 500mm 520mm 540mm 570mm
Head Tube Length 95mm 100mm 115mm 130mm 150mm 170mm 190mm
Bike Standover Height 713mm 733mm 763mm 780mm 802mm 821mm 846mm
Fork Rake/Offset 45mm 45mm 45mm 45mm 45mm 45mm 45mm
Fork Length, Full 369mm 369mm 369mm 369mm 369mm 369mm 369mm
Trail 69mm 63mm 56mm 56mm 50mm 50mm 50mm